Best Inbound & Outbound Call Center Agencies in United States
Scale your phone-based support and sales with top inbound and outbound call center companies. Use our directory to filter providers by lead generation expertise, customer service focus, and global coverage. Every profile features verified ratings to ensure you evaluate true..
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58 Companies providing Inbound & Outbound Call Center
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AnswerHero is a 24/7/365 live answering service and Virtual Receptionist solution offering a powerful hybrid model that utilizes both human and AI receptionists. The company serves a diverse range of industries, including Legal, Healthcare (HIPAA Compliant), Real Estate, and..
Read more about AnswerHero services and insights
Services
Core Service
Core Service
Core Service
Live Chat Support
Email Support
Help Desk Support
Calendar Scheduling
Industries
Legal
Healthcare
Real Estate
Home Services
Hospitality
Media
Region
United States
Honduras
El Salvador
Languages
English
Overall Ratings
50 Reviews
Dexcom is a pioneering medical technology company that designs, develops, and distributes Continuous Glucose Monitoring (CGM) systems for effective diabetes management. Their core products, like the Dexcom G6 and G7, feature small, wearable sensors that provide real-time glu..
Read more about Dexcomm Answering Service services and insights
Services
Core Service
Core Service
Core Service
Core Service
Back-Office Support
Order Processing
Industries
Home Services
Healthcare
Region
United States
Languages
English
Overall Ratings
33 Reviews
SAS is a national call center and outsourcing provider offering 24/7/365 live customer support and telephone answering services. Founded in 1985 and based in the US, it serves thousands of businesses across over 40 industries. The service focuses on lead capture, appointment..
Read more about Specialty Answering Service services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
Back-Office Support
Help Desk Support
Lead Generation
Industries
Healthcare
Legal
Real Estate
Construction
Education
Region
United States
Languages
English
Overall Ratings
1166 Reviews
Acquire Intelligence, formerly known as Acquire BPO, is a global business process outsourcing (BPO) and AI solutions provider that delivers high-performance and innovative services across 15 worldwide locations. The company focuses on transforming businesses intelligently th..
Read more about Acquire Intelligence services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Data Entry
Administrative Support
Business Operations
Email Support
Live Chat Support
Industries
Finance & Accounting
Region
Australia
United States
Philippines
Dominican Republic
Languages
English
Overall Ratings
6 Reviews
StaffWiz is a women-owned remote staffing and recruitment platform helping startups and SMBs build high-performing global teams affordably. They specialize in sourcing top-tier talent, primarily from the Philippines. They offer two flexible models: Fully Managed (Employer of..
Read more about Staffwiz services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Virtual Assistant
Administrative Support
Email Support
Live Chat Support
Business Operations
Software Development
IT Help Desk
Industries
Healthcare
E-commerce
Construction
Education
Region
United States
Philippines
Languages
English
Overall Ratings
3 Reviews
Telework PH is a homegrown BPO based in Bulacan, Philippines, focused on providing cost-effective, high-quality offshore staffing with a humanized approach. They specialize in Customer Experience (CX) and Contact Center Services, building 100% dedicated, English-speaking sup..
Read more about Telework PH services and insights
Services
Core Service
Core Service
Core Service
Core Service
Virtual Assistant
Live Chat Support
Email Support
Multichannel Support
Region
United States
Philippines
Languages
English
Overall Ratings
43 Reviews
VCare Customers is an ISO-certified call center outsourcing company based in India, specializing in providing round-the-clock, cloud-based customer service solutions for businesses globally. With over five years of experience, they focus on building customer loyalty and trus..
Read more about Vcare Customers services and insights
Services
Core Service
Core Service
Core Service
Live Chat Support
Email Support
Order Processing
Industries
Media
Home Services
Hospitality
E-commerce
Region
United States
India
Languages
English
Overall Ratings
11 Reviews
Magenta Business Outsourcing provides complete outsourcing solutions, including lead generation, appointment setting, telemarketing, and customer service. They aim to help businesses scale operations and generate leads effectively by providing a full-fledged call center and..
Read more about Magenta Business Outsourcing services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Virtual Assistant
Administrative Support
Data Entry
Back-Office Support
Business Operations
Order Processing
Industries
Real Estate
E-commerce
Media
Home Services
Hospitality
Region
United States
Philippines
Languages
English
Overall Ratings
2 Reviews
Uplift Global BPO is a business process outsourcing (BPO) company that helps businesses scale through tailored outsourcing, global talent, and AI-powered operations. They offer services in customer support, technical support, back-office operations, sales & marketing, fi..
Read more about Uplift Global BPO services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Data Entry
Lead Generation
Remote Technical Support
Industries
Finance & Accounting
HR & Recruiting
E-commerce
Region
United States
Languages
English
Overall Ratings
1 Reviews
Synthesis is a BPO partner that helps businesses maximize their potential by providing efficient virtual support and back-end services. They offer customized solutions by integrating with a partner's culture and using intelligent innovation. Services span from Customer Servi..
Read more about Synthesis BPO services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Virtual Assistant
Administrative Support
Back-Office Support
Data Entry
Help Desk Support
Order Processing
Industries
Hospitality
Real Estate
E-commerce
Region
India
United States
Languages
English
Overall Ratings
46 Reviews
Valoroo provides expert offshoring and nearshoring solutions, focusing on reimaging global talent by integrating the right people, processes, and technology. They deliver tailored BPO services and back-office support from teams based in the Philippines, Belize, and Mexico. V..
Read more about Valoroo services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
IT Help Desk
Software Development
Lead Generation
Data Entry
Region
United States
Philippines
Languages
English
Overall Ratings
132 Reviews
HelpSquad is a 24/7 omnichannel BPO (Business Process Outsourcing) company specializing in customer support and back-office functions. They offer affordable, reliable services starting at $8/hour, focusing on seamless team integration and superior customer experience. The co..
Read more about Help Squad services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Email Support
Order Processing
Multichannel Support
Virtual Assistant
Industries
Healthcare
E-commerce
Real Estate
Finance & Accounting
Education
Hospitality
Region
United States
Languages
English
Overall Ratings
1 Reviews
PATLive provides 24/7/365 live virtual receptionist and call answering services, boasting over three decades of experience and a 100% U.S.-based team. They focus on offering seamless, professional communication for businesses of all sizes, ensuring fast answer times (averagi..
Read more about PAT Live services and insights
Services
Core Service
Core Service
Core Service
Core Service
Virtual Assistant
Lead Generation
Calendar Scheduling
Back-Office Support
Industries
Legal
Real Estate
Region
United States
Languages
English
Overall Ratings
197 Reviews
HiredSupport is a top customer service outsourcing and BPO company that provides flexible support through Onshore (USA), Nearshore (bilingual English + Spanish), and Offshore models for cost-efficiency and 24/7 coverage. Their services cover all channels, from Live Chat and..
Read more about Hired Support services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Virtual Assistant
Lead Generation
Social Media Management
Industries
E-commerce
Region
Pakistan
United States
Languages
English
Spanish
Overall Ratings
2 Reviews
Berkshire Receptionists offers 24/7 virtual receptionist services, leveraging skilled live agents and cutting-edge technology to act as a seamless extension of their clients' businesses. They provide comprehensive omnichannel support across phone, chat, email, and SMS. Core..
Read more about Berkshire Receptionists services and insights
Services
Core Service
Core Service
Core Service
Core Service
Lead Generation
Industries
Real Estate
Region
United States
Languages
English
Overall Ratings
11 Reviews
Byrnes Message Bureau is a long-standing provider of 24/7 live telephone answering and call center services, operating from Poughkeepsie, NY, since 1958. They function as a dependable, human-powered virtual receptionist, specializing in handling after-hours and overflow call..
Read more about BYRNES MESSAGE BUREAU services and insights
Services
Core Service
Core Service
Back-Office Support
Order Processing
Industries
Coaching
Construction
E-commerce
Education
Finance & Accounting
HR & Recruiting
Healthcare
Home Services
Hospitality
Insurance
Legal
Media
Publishing
Real Estate
Region
United States
Languages
English
Overall Ratings
5 Reviews
Answering Specialists is a family-owned provider of 24/7 live telephone answering, dispatch, and virtual receptionist services, serving clients nationwide since 1957. The company utilizes highly professional, US-based agents to deliver customized, affordable communication so..
Read more about Answering Specialists services and insights
Services
Core Service
Calendar Scheduling
Industries
Healthcare
Legal
Finance & Accounting
Education
Region
United States
Languages
English
Overall Ratings
42 Reviews
Virtudesk provides skilled Virtual Assistants (VAs) with a strong focus on Social Media Management, Digital Marketing, and Operational Support across a variety of industries (Real Estate, Accounting, Legal, Healthcare). They aim to be a client's partner in business efficienc..
Read more about Virtudesk services and insights
Services
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Core Service
Live Chat Support
Email Support
Lead Generation
Social Media Management
Content Marketing
Email Marketing
Video Marketing
Graphic Design
Video Editing & Motion Graphics
Technical Support
Help Desk Support
Industries
Real Estate
Healthcare
Finance & Accounting
HR & Recruiting
Education
Insurance
Legal
Media
Region
United States
Languages
English
Overall Ratings
335 Reviews
Magellan Solutions is a Philippine-based, accredited Business Process Outsourcing (BPO) and call center services provider focused on supporting Small and Medium-sized Enterprises (SMEs) worldwide. They offer a complete spectrum of contact center solutions, encompassing 24/7..
Read more about Magellan Solutions services and insights
Services
Core Service
Core Service
Core Service
Lead Generation
Email Support
Technical Support
Order Processing
Back-Office Support
Industries
Real Estate
Home Services
Media
E-commerce
Region
Philippines
United States
Languages
English
Overall Ratings
97 Reviews
AnswerOne, specifically AnswerOne of Texas, is a 24-hour telephone answering service and call center solution provider. They offer Virtual Receptionist Services with bilingual agents who handle inbound calls, after-hours calls, and overflow calls. Their specialized answering..
Read more about AnswerOne US services and insights
Services
Core Service
Core Service
Core Service
Live Chat Support
Order Processing
Lead Generation
Industries
Healthcare
Legal
Real Estate
Home Services
Hospitality
E-commerce
Region
United States
Languages
English
Overall Ratings
16 Reviews
Frequently Asked Questions
How are Inbound Outbound Call scripts developed?
Our directory firms collaborate with you to create "Dynamic Scripts" for Inbound Outbound Call that adapt based on the customer's responses in real-time.
Can Inbound Outbound Call manage product recalls?
Yes; the proactive nature of Inbound Outbound Call services makes them ideal for reaching thousands of customers quickly during safety-critical events.
What is "Predictive Dialing" in Outbound calls?
This technology allows Inbound Outbound Call teams to call the next lead exactly as an agent becomes free, maximizing the number of successful daily contacts.
Do they provide call recordings for quality?
Yes; every Inbound Outbound Call is recorded and transcribed, allowing you to audit interactions and train your team for better performance.
What is "Sentiment Routing" in Inbound Outbound Call?
It is a 2026 feature where an Inbound Outbound Call system detects a caller's frustration and automatically routes them to a senior manager for immediate resolution.
Can Inbound Outbound Call handle multi-language needs?
Yes; firms specializing in Inbound Outbound Call offer native-language agents across dozens of regions to support global telecommunications.
How does Outbound handle 2026 compliance?
For the "Outbound" portion of Inbound Outbound Call, agents use automated compliance dialers that respect "Do Not Call" registries and local time-of-day regulations.
What is a "Warm Transfer" in Inbound Outbound Call?
In Inbound Outbound Call support, a warm transfer occurs when an agent stays on the line to introduce the customer to a specialist, ensuring no info is lost.
How is audio quality managed in Inbound Outbound Call?
Providers use enterprise-grade VoIP and AI-noise cancellation to ensure Inbound Outbound Call services are crystal clear, even if agents are working remotely.
What does Inbound Outbound Call support cover?
This service manages both incoming customer inquiries (Inbound) and proactive outreach for sales, surveys, or follow-ups (Outbound) via high-quality voice channels.
Is 24/7 coverage really standard?
Many high-end agencies offer 24/7/365 coverage through rotating global shifts; verify their specific availability.
Are agents trained on my industry?
Inquire about industry-specific training protocols and how they handle complex or technical customer queries.
Do they integrate with my existing CRM?
Most professional call centers easily integrate with major CRMs like Salesforce, HubSpot, or Zendesk.
Can centers handle seasonal spikes?
Yes, ask if they have "burst" staffing models to ramp up coverage during your peak sales periods.
How do I ensure call quality?
Request sample call recordings or perform a "secret shopper" test to evaluate agent tone and problem-solving.
How do I compare call center pricing?
Look past hourly rates; calculate the "cost-per-successful-resolution" or "per-call" to find true value.